Just gotta say Phoenix Miner is really impressive.  Made the switch from being a long time Claymore user.  11.5 was great but I have been able to hold solid gains with Phoenix and it is just WAY more stable at higher overclocks.  8 Nvidia 1070 ti's can get hold just below 33 MH/s AVERAGE.  So it dips in the mid 33.5 MH/s-ish at times!  The most I could hold was just below 32 each with claymore not shutting down with a Hang.  Thanks so much to the creator.  I heard positive things from following this thread from afar.  Glad I made the switch.  Keep up the good work!  Cheers